2x2 4K HDMI DVI Video Wall Controller Processore 1X3 1X4 4X1 Multischermo Giuntatrice
8 Adjustable Display Modes: This 2x2 HDMI video image processor can connect up to 4 LCD TVs or other displays, which can support multiple display modes, such as 2x2, 1x1, 1x2, 1x3, 1x4, 4x1, 3x1, 2x1.